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Diffstat (limited to 'var')
| -rw-r--r-- | var/spack/repos/builtin/packages/elemental/package.py | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/var/spack/repos/builtin/packages/elemental/package.py b/var/spack/repos/builtin/packages/elemental/package.py new file mode 100644 index 0000000000..625f0a1e3e --- /dev/null +++ b/var/spack/repos/builtin/packages/elemental/package.py @@ -0,0 +1,136 @@ +############################################################################## +# Copyright (c) 2013-2016, Lawrence Livermore National Security, LLC. +# Produced at the Lawrence Livermore National Laboratory. +# +# This file is part of Spack. +# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved. +# LLNL-CODE-647188 +# +# For details, see https://github.com/llnl/spack +# Please also see the LICENSE file for our notice and the LGPL. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU Lesser General Public License (as +# published by the Free Software Foundation) version 2.1, February 1999. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and +# conditions of the GNU Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +############################################################################## +from spack import * + + +class Elemental(CMakePackage): + """Elemental: Distributed-memory dense and sparse-direct linear algebra + and optimization library.""" + + homepage = "http://libelemental.org" + url = "https://github.com/elemental/Elemental/archive/v0.87.6.tar.gz" + + version('0.87.6', '9fd29783d45b0a0e27c0df85f548abe9') + + variant('debug', default=False, + description='Builds a debug version of the libraries') + variant('shared', default=True, + description='Enables the build of shared libraries') + variant('hybrid', default=True, + description='Make use of OpenMP within MPI packing/unpacking') + variant('openmp_blas', default=False, + description='Use OpenMP for threading in the BLAS library') + variant('c', default=False, + description='Build C interface') + variant('python', default=False, + description='Install Python interface') + variant('parmetis', default=False, + description='Enable ParMETIS') + variant('quad', default=False, + description='Enable quad precision') + variant('int64', default=False, + description='Use 64bit integers') + # When this variant is set remove the normal dependencies since + # Elemental has to build BLAS and ScaLAPACK internally + variant('int64_blas', default=False, + description='Use 64bit integers for BLAS.' + ' Requires local build of BLAS library.') + variant('scalapack', default=False, + description='Build with ScaLAPACK library') + + depends_on('cmake', type='build') + # Note that this forces us to use OpenBLAS until #1712 is fixed + depends_on('blas', when='~openmp_blas ~int64_blas') + # Hack to forward variant to openblas package + # Allow Elemental to build internally when using 8-byte ints + depends_on('openblas +openmp', when='+openmp_blas ~int64_blas') + # Note that this forces us to use OpenBLAS until #1712 is fixed + depends_on('lapack', when='~openmp_blas') + depends_on('metis') + depends_on('metis +int64', when='+int64') + depends_on('mpi') + # Allow Elemental to build internally when using 8-byte ints + depends_on('scalapack', when='+scalapack ~int64_blas') + extends('python', when='+python') + depends_on('python@:2.8', when='+python') + + @property + def elemental_libs(self): + shared = True if '+shared' in self.spec else False + return find_libraries( + ['libEl'], root=self.prefix, shared=shared, recurse=True + ) + + def build_type(self): + """Returns the correct value for the ``CMAKE_BUILD_TYPE`` variable + :return: value for ``CMAKE_BUILD_TYPE`` + """ + if '+debug' in self.spec: + return 'Debug' + else: + return 'Release' + + def cmake_args(self): + spec = self.spec + args = [ + '-DCMAKE_INSTALL_MESSAGE:STRING=LAZY', + '-DEL_PREFER_OPENBLAS:BOOL=TRUE', + '-DEL_DISABLE_SCALAPACK:BOOL=%s' % ('~scalapack' in spec), + '-DGFORTRAN_LIB=libgfortran.so', + '-DBUILD_SHARED_LIBS:BOOL=%s' % ('+shared' in spec), + '-DEL_HYBRID:BOOL=%s' % ('+hybrid' in spec), + '-DEL_C_INTERFACE:BOOL=%s' % ('+c' in spec), + '-DINSTALL_PYTHON_PACKAGE:BOOL=%s' % ('+python' in spec), + '-DEL_DISABLE_PARMETIS:BOOL=%s' % ('~parmetis' in spec), + '-DEL_DISABLE_QUAD:BOOL=%s' % ('~quad' in spec), + '-DEL_USE_64BIT_INTS:BOOL=%s' % ('+int64' in spec), + '-DEL_USE_64BIT_BLAS_INTS:BOOL=%s' % ('+int64_blas' in spec)] + + # If using 64bit int BLAS libraries, elemental has to build + # them internally + if '+int64_blas' in spec: + args.extend(['-DEL_BLAS_SUFFIX:STRING={0}'.format(( + '_64_' if '+int64_blas' in spec else '_')), + '-DCUSTOM_BLAS_SUFFIX:BOOL=TRUE']), + if '+scalapack' in spec: + args.extend(['-DEL_LAPACK_SUFFIX:STRING={0}'.format(( + '_64_' if '+int64_blas' in spec else '_')), + '-DCUSTOM_LAPACK_SUFFIX:BOOL=TRUE']), + else: + math_libs = (spec['lapack'].lapack_libs + + spec['blas'].blas_libs) + + if '+scalapack' in spec: + math_libs = spec['scalapack'].scalapack_libs + math_libs + + args.extend([ + '-DMATH_LIBS:STRING={0}'.format(math_libs.search_flags), + '-DMATH_LIBS:STRING={0}'.format(math_libs.link_flags)]) + + if '+python' in spec: + args.extend([ + '-DPYTHON_SITE_PACKAGES:STRING={0}'.format(site_packages_dir)]) + + return args |